School of Mathematics Colloquia
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Recent Submissions

Locally decodable codes and arithmetic progressions in random settings
(20181109)(1) A set D of natural numbers is called tintersective if every positive upper density subset A of natural numbers contains a (t+1)length arithmetic progression (AP) whose common differences is in D. Szemeredi's theorem ... 
Large girth approximate Steiner triple systems
(20180928)In 1973 Erdos asked whether there are nvertex partial Steiner triple systems with arbitrary high girth and quadratically many triples. (Here girth is defined as the smallest integer g \ge 4 for which some gelement ... 
New Applications of the Polynomial Method to Problems in Combinatorics
(Georgia Institute of Technology, 20161013)Ernest Croot will discuss some new applications of the polynomial method to some classical problems in combinatorics, in particular the CapSet Problem. The CapSet Problem is to determine the size of the largest subset A ...